16531394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8443}}^1$

素因数の和:8545

約数の個数: 16

約数和(自身を含む): 27358560

約数和(自身を除く): 10827166

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 8443, 16886, 92873, 185746, 751427, 1502854, 8265697, 16531394]

約数ペア:

[(1, 16531394), (2, 8265697), (11, 1502854), (22, 751427), (89, 185746), (178, 92873), (979, 16886), (1958, 8443)]